Triple

T3608193
Position Surface form Disambiguated ID Type / Status
Subject Chiascio E76422 entity
Predicate hasTributary P415 FINISHED
Object Rio Fergia
Rio Fergia is a small river in central Italy that serves as a tributary of the Chiascio within the Tiber River basin.
 E378282 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Rio Fergia | Statement: [Chiascio, hasTributary, Rio Fergia]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Rio Fergia
Context triple: [Chiascio, hasTributary, Rio Fergia]
  • A. Juruena River
    The Juruena River is a major waterway in west-central Brazil that forms part of the upper Amazon basin and helps define the border between the states of Mato Grosso and Amazonas.
  • B. Magé River
    The Magé River is a watercourse in the state of Rio de Janeiro, Brazil, that flows through the municipality of Magé before emptying into Guanabara Bay.
  • C. Escravos River
    The Escravos River is a significant waterway in Nigeria’s Niger Delta region, known for its role in oil and gas transport and its proximity to the city of Warri.
  • D. Apaporis River
    The Apaporis River is a remote, biodiverse waterway in the Colombian Amazon known for its rich indigenous cultures and largely untouched rainforest surroundings.
  • E. Titas River
    The Titas River is a distributary of the Meghna River in eastern Bangladesh, known for supporting local agriculture, fisheries, and riverine communities.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Rio Fergia
Triple: [Chiascio, hasTributary, Rio Fergia]
Generated description
Rio Fergia is a small river in central Italy that serves as a tributary of the Chiascio within the Tiber River basin.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Rio Fergia
Target entity description: Rio Fergia is a small river in central Italy that serves as a tributary of the Chiascio within the Tiber River basin.
  • A. Juruena River
    The Juruena River is a major waterway in west-central Brazil that forms part of the upper Amazon basin and helps define the border between the states of Mato Grosso and Amazonas.
  • B. Magé River
    The Magé River is a watercourse in the state of Rio de Janeiro, Brazil, that flows through the municipality of Magé before emptying into Guanabara Bay.
  • C. Escravos River
    The Escravos River is a significant waterway in Nigeria’s Niger Delta region, known for its role in oil and gas transport and its proximity to the city of Warri.
  • D. Apaporis River
    The Apaporis River is a remote, biodiverse waterway in the Colombian Amazon known for its rich indigenous cultures and largely untouched rainforest surroundings.
  • E. Titas River
    The Titas River is a distributary of the Meghna River in eastern Bangladesh, known for supporting local agriculture, fisheries, and riverine communities.
  • F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69ad85da0ba481908b3b48c69efe2b98 completed March 8, 2026, 2:21 p.m.
NER Named-entity recognition batch_69adc228e24481909ae6a1e4ad796917 completed March 8, 2026, 6:38 p.m.
NED1 Entity disambiguation (via context triple) batch_69b4882a556881909e6c20cce617e4b6 completed March 13, 2026, 9:56 p.m.
NEDg Description generation batch_69b48bd150088190a0ac0e2f9dafae85 completed March 13, 2026, 10:12 p.m.
NED2 Entity disambiguation (via description) batch_69b4b72f71bc8190a5cba6741db1e105 completed March 14, 2026, 1:17 a.m.
Created at: March 8, 2026, 3:22 p.m.